20741602

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1873}}^1$

素因数の和:2002

約数の個数: 24

約数和(自身を含む): 36531756

約数和(自身を除く): 15790154

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 1873, 3746, 5537, 11074, 13111, 26222, 91777, 183554, 211649, 423298, 1481543, 2963086, 10370801, 20741602]

約数ペア:

[(1, 20741602), (2, 10370801), (7, 2963086), (14, 1481543), (49, 423298), (98, 211649), (113, 183554), (226, 91777), (791, 26222), (1582, 13111), (1873, 11074), (3746, 5537)]